DROK 1500 W voltage Regulator Booster DC 10-60V step up 12-90 V 20 A Cooling Fan – Drok.Blog

DROK 1500 W voltage Regulator Booster DC 10-60V step up 12-90 V 20 A Cooling Fan 2021-12-02T03:34:02+00:00

Viewing 4 posts - 1 through 4 (of 4 total)

Author

Posts
Bingus
December 2, 2021 at 3:34 am

Post count: 0

#84937 Reply |

I am using the Booster to charge a Battery pack via BMS from a vehicle alternator. (Input 12-15V Output 58v,7A)

The cooling fan only seems to turn on when the Input voltage stops.

Bingus
December 2, 2021 at 3:40 am

Post count: 0

#84939 Reply |

*Correction* the Fan only runs when the Input Current Drops

Drok
Keymaster

December 2, 2021 at 6:50 am

Post count: 2971

#84946 Reply |

Hello Bingus,

Please confirm if it is this item, #2001709014, https://www.amazon.com/gp/product/B076TTBKFG

In general, the fan turn on when working temperature is up to 55 ℃.

Would you please tell us the input voltage/current? And how much it drop?

If possible, could you please show the issue by video?

Best regards

Bingus
December 9, 2021 at 10:07 pm

Post count: 0

#85412 Reply |

Yes this is exactly item, #2001709014

Sorry I cannot upload video.

The input Voltage is 12-15V Approximately Output 58V at 7AMP

I measured the Heatsink and it was not getting to 55C yet. So this may be the issue.

It did feel warm to my hands but was only measured around 40-45 Deg C.
Author

Posts

Viewing 4 posts - 1 through 4 (of 4 total)